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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-admin-group-list</title>

<script src="../../../bower_components/page/page.js"></script>
<script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
<script src="../../../bower_components/web-component-tester/browser.js"></script>

<link rel="import" href="../../../test/common-test-setup.html"/>

<link rel="import" href="gr-admin-group-list.html">

<script>void(0);</script>

<test-fixture id="basic">
  <template>
    <gr-admin-group-list></gr-admin-group-list>
  </template>
</test-fixture>

<script>
  let counter = 0;
  const groupGenerator = () => {
    return {
      name: `test${++counter}`,
      id: '59b92f35489e62c80d1ab1bf0c2d17843038df8b',
      url: '#/admin/groups/uuid-59b92f35489e62c80d1ab1bf0c2d17843038df8b',
      options: {
        visible_to_all: false,
      },
      description: 'Gerrit Site Administrators',
      group_id: 1,
      owner: 'Administrators',
      owner_id: '7ca042f4d5847936fcb90ca91057673157fd06fc',
    };
  };

  suite('gr-admin-group-list tests', () => {
    let element;
    let groups;
    let sandbox;
    let value;

    setup(() => {
      sandbox = sinon.sandbox.create();
      element = fixture('basic');
    });

    teardown(() => {
      sandbox.restore();
    });

    suite('list with groups', () => {
      setup(done => {
        groups = _.times(26, groupGenerator);

        stub('gr-rest-api-interface', {
          getGroups(num, offset) {
            return Promise.resolve(groups);
          },
        });

        element._paramsChanged(value).then(() => { flush(done); });
      });

      test('test for test group in the list', done => {
        flush(() => {
          assert.equal(element._groups[1].name, '1');
          assert.equal(element._groups[1].options.visible_to_all, false);
          done();
        });
      });

      test('_shownGroups', () => {
        assert.equal(element._shownGroups.length, 25);
      });

      test('_maybeOpenCreateOverlay', () => {
        const overlayOpen = sandbox.stub(element.$.createOverlay, 'open');
        element._maybeOpenCreateOverlay();
        assert.isFalse(overlayOpen.called);
        const params = {};
        element._maybeOpenCreateOverlay(params);
        assert.isFalse(overlayOpen.called);
        params.openCreateModal = true;
        element._maybeOpenCreateOverlay(params);
        assert.isTrue(overlayOpen.called);
      });
    });

    suite('test with less then 25 groups', () => {
      setup(done => {
        groups = _.times(25, groupGenerator);

        stub('gr-rest-api-interface', {
          getGroups(num, offset) {
            return Promise.resolve(groups);
          },
        });

        element._paramsChanged(value).then(() => { flush(done); });
      });

      test('_shownGroups', () => {
        assert.equal(element._shownGroups.length, 25);
      });
    });

    suite('filter', () => {
      test('_paramsChanged', done => {
        sandbox.stub(element.$.restAPI, 'getGroups', () => {
          return Promise.resolve(groups);
        });
        const value = {
          filter: 'test',
          offset: 25,
        };
        element._paramsChanged(value).then(() => {
          assert.isTrue(element.$.restAPI.getGroups.lastCall
              .calledWithExactly('test', 25, 25));
          done();
        });
      });
    });

    suite('loading', () => {
      test('correct contents are displayed', () => {
        assert.isTrue(element._loading);
        assert.equal(element.computeLoadingClass(element._loading), 'loading');
        assert.equal(getComputedStyle(element.$.loading).display, 'block');

        element._loading = false;
        element._groups = _.times(25, groupGenerator);

        flushAsynchronousOperations();
        assert.equal(element.computeLoadingClass(element._loading), '');
        assert.equal(getComputedStyle(element.$.loading).display, 'none');
      });
    });

    suite('create new', () => {
      test('_handleCreateClicked called when create-click fired', () => {
        sandbox.stub(element, '_handleCreateClicked');
        element.$$('gr-list-view').fire('create-clicked');
        assert.isTrue(element._handleCreateClicked.called);
      });

      test('_handleCreateClicked opens modal', () => {
        const openStub = sandbox.stub(element.$.createOverlay, 'open');
        element._handleCreateClicked();
        assert.isTrue(openStub.called);
      });

      test('_handleCreateGroup called when confirm fired', () => {
        sandbox.stub(element, '_handleCreateGroup');
        element.$.createDialog.fire('confirm');
        assert.isTrue(element._handleCreateGroup.called);
      });

      test('_handleCloseCreate called when cancel fired', () => {
        sandbox.stub(element, '_handleCloseCreate');
        element.$.createDialog.fire('cancel');
        assert.isTrue(element._handleCloseCreate.called);
      });
    });
  });
</script>